Showing 241–260 of 1,000 ranked alternatives.
ROBERT PRICE
Measure sound, analyze frequencies, record
Measure and analyze sound with real-time decibel readings and color-coded safety indicators. Track minimum, maximum, and average levels. Save measurements with location and notes. Receive warnings at dangerous sound levels.
Black Cat Systems
Audio frequencies displayed for analysis.
The app displays audio frequencies up to 20 kHz on an iPad, iPhone, or iPod Touch. Users can adjust frequency span, FFT size, and apply filtering for smoothing.
Black Cat Systems
View ham radio PSK31 transmissions now.
The app allows users to view ham radio PSK31 transmissions on an iPad. Users can place their iPad near a radio, tune to a PSK31 frequency, and see decoded text along with a waterfall display of the audio spectrum.
Christopher Herb
Shape sound with dynamic control
Adjust audio with high- and lowpass filters, 3-band EQ, and a compressor. Apply modeled tube saturation for dynamics control. Monitor waveforms with an oscilloscope. Use as a standalone or AUv3 plugin.
Faber Acoustical, LLC
Record sound, log levels, analyze spectra
Measures sound levels and logs data as a noise dosimeter. It functions as a spectrum analyzer, signal generator, and multi-channel recorder. Users can calibrate audio inputs and select input paths.
嵩 张
Compose , edit scores, play piano
Create and edit sheet using a virtual piano keyboard. Export and import MusicXML files for compatibility with other software. Compose simple piano pieces or complex symphonies. View and adjust musical scores with a user-friendly interface.
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.